نتایج جستجو برای: 80 participants age 19
تعداد نتایج: 1541903 فیلتر نتایج به سال:
Background & Aim: Caregivers of patients with Covid-19 are among those at risk for psychological disorders. The aim of this study was to depression, anxiety and stress of caregivers of patients with covid-19 who referred to the 9 Dey hospital of Torbat Heydarieh city. Methods: This descriptive cross-sectional study was performed by purposive sampling in the period of November to December 2016 ...
BACKGROUND Inhalation of asbestos fibers can lead to adverse health effects on the lungs. This study describes lung function profiles among individuals with nonmalignant asbestos-related disorders (ARDs). METHODS The study population was from the Workers' Compensation (Dust Diseases) Board of New South Wales, Sydney, Australia. Lung function measurements were conducted in males with asbestosi...
Although the number of known HIV-infected students in Madagascar increased significantly between 1989 and 1995, very little is known about student behaviour with regard to AIDS. The study objectives were: to describe Malagasy students' sexual behaviour and condom use; to document students' perceptions about condoms; and to study the relationships between students' socio-demographic characterist...
OBJECTIVE We sought to determine whether in the absence of clinical stroke, people with atrial fibrillation experience faster cognitive decline than people without atrial fibrillation. METHODS We conducted a longitudinal analysis in the Cardiovascular Health Study, a community-based study of 5,888 men and women aged 65 years and older, enrolled in 1989/1990 or 1992/1993. Participants did not ...
this study investigated the potential role of age in inductive and deductive grammar learning among iranian foreign language learners. the experimental population consisted of our randomly selected samples including two groups of children (with age of exposure to english within 8-13), and two groups of adults (with age of exposure to english within 11-13). thus, the comparison was between ch...
COVID-19 pandemic impacts the mobility of adults, especially elderly. The elderly have experienced a significant impact due to pandemic. One by is isolation from surrounding environment. beliefs or expectations on behavior children pay attention and care for themselves in old age can affect well-being When do not match reality, will feel disappointed, angry, stressed, lonely their lives. purpos...
The effects of advanced age and cognitive resources on the course of skill acquisition are unclear, and discrepancies among studies may reflect limitations of data analytic approaches. We applied a multilevel negative exponential model to skill acquisition data from 80 trials (four 20-trial blocks) of a pursuit rotor task administered to healthy adults (19-80 years old). The analyses conducted ...
BACKGROUND Our objective was to assess trends in the prevalence of hepatitis B virus (HBV) infection in the United States after widespread hepatitis B vaccination. METHODS The prevalence of HBV infection and immunity was determined in a representative sample of the US population for the periods 1999-2006 and 1988-1994. National Health and Nutrition Examination Surveys participants 6 years of ...
the ability to speak two languages in the world is a remarkable achievement. there is a good reason to believe that bilingualism is the norm for the majority of people in the world because 70% of the earth’s population are supposed to be bilingual or multilingual. various investigations have shown that the native language impacts foreign word recognition, and this influence is adapted by the de...
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